Answer:
22.44 meters
Step-by-step explanation:
First find the LCM(51,68) = 204.
So their footsteps coincide every time after Nick's 204 ÷ 51 = 4th step and his dad's 204 ÷ 68 = 3rd step.
So, in the distance of 204 cm, there will be total 6 footsteps, except in the first 204 cm when their "starting" step is counted.
The total distance will be 67 − 1 (starting step)/6 · 204=2244 cm or 22.44m.
Answer: 1022.75 kWh.
Step-by-step explanation:
Given: In one region, the September energy consumption levels for single-family homes are found to be normally distributed with a mean of 1050 kWh and a standard deviation of 218 kWh.
i.e. 
and 
Let X denote energy consumption levels for random single-family homes and x be the energy consumption level for the 45th percentile.
Then, 
From z-table, 
Also, 
Hence, the energy consumption level for the 45th percentile is 1022.75 kWh.
Answer:
(4,0)
Step-by-step explanation:
Solve for x so 2x - 3x = -4 then -x = -4 so x = 4
3 / 12 = 1/4
She puts 1/4 cups of pumpkin seeds on each loaf of bread.
The ratio of circumference of circle to its diameyer is the number π ,a mathematical constant, commonly approximated as 3.14159 :)
